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58025392 = 24191631171
BaseRepresentation
bin1101110101011…
…0010110110000
311001011222212121
43131112112300
5104323303032
65431404024
71303131145
oct335262660
9131158777
1058025392
112a832377
1217523614
13c038269
1479c63cc
155162a97
hex37565b0

58025392 has 40 divisors (see below), whose sum is σ = 119168960. Its totient is φ = 27293760.

The previous prime is 58025381. The next prime is 58025393. The reversal of 58025392 is 29352085.

It is a super-2 number, since 2×580253922 = 6733892233507328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58025393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48967 + ... + 50137.

It is an arithmetic number, because the mean of its divisors is an integer number (2979224).

Almost surely, 258025392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58025392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59584480).

58025392 is an abundant number, since it is smaller than the sum of its proper divisors (61143568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58025392 is a wasteful number, since it uses less digits than its factorization.

58025392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361 (or 1355 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 58025392 is about 7617.4399899179. The cubic root of 58025392 is about 387.1441439247.

The spelling of 58025392 in words is "fifty-eight million, twenty-five thousand, three hundred ninety-two".

Divisors: 1 2 4 8 16 19 38 76 152 163 304 326 652 1171 1304 2342 2608 3097 4684 6194 9368 12388 18736 22249 24776 44498 49552 88996 177992 190873 355984 381746 763492 1526984 3053968 3626587 7253174 14506348 29012696 58025392